13276800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 47477430

約数和(自身を除く): 34200630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 461, 480, 576, 600, 640, 720, 800, 900, 922, 960, 1152, 1200, 1383, 1440, 1600, 1800, 1844, 1920, 2305, 2400, 2766, 2880, 3200, 3600, 3688, 4149, 4610, 4800, 5532, 5760, 6915, 7200, 7376, 8298, 9220, 9600, 11064, 11525, 13830, 14400, 14752, 16596, 18440, 20745, 22128, 23050, 27660, 28800, 29504, 33192, 34575, 36880, 41490, 44256, 46100, 55320, 59008, 66384, 69150, 73760, 82980, 88512, 92200, 103725, 110640, 132768, 138300, 147520, 165960, 177024, 184400, 207450, 221280, 265536, 276600, 295040, 331920, 368800, 414900, 442560, 531072, 553200, 663840, 737600, 829800, 885120, 1106400, 1327680, 1475200, 1659600, 2212800, 2655360, 3319200, 4425600, 6638400, 13276800]

約数ペア:

[(1, 13276800), (2, 6638400), (3, 4425600), (4, 3319200), (5, 2655360), (6, 2212800), (8, 1659600), (9, 1475200), (10, 1327680), (12, 1106400), (15, 885120), (16, 829800), (18, 737600), (20, 663840), (24, 553200), (25, 531072), (30, 442560), (32, 414900), (36, 368800), (40, 331920), (45, 295040), (48, 276600), (50, 265536), (60, 221280), (64, 207450), (72, 184400), (75, 177024), (80, 165960), (90, 147520), (96, 138300), (100, 132768), (120, 110640), (128, 103725), (144, 92200), (150, 88512), (160, 82980), (180, 73760), (192, 69150), (200, 66384), (225, 59008), (240, 55320), (288, 46100), (300, 44256), (320, 41490), (360, 36880), (384, 34575), (400, 33192), (450, 29504), (461, 28800), (480, 27660), (576, 23050), (600, 22128), (640, 20745), (720, 18440), (800, 16596), (900, 14752), (922, 14400), (960, 13830), (1152, 11525), (1200, 11064), (1383, 9600), (1440, 9220), (1600, 8298), (1800, 7376), (1844, 7200), (1920, 6915), (2305, 5760), (2400, 5532), (2766, 4800), (2880, 4610), (3200, 4149), (3600, 3688)]